4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

Name: 4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)
Brand: Waveshare Electronics
SKU: WS-27366
Price: 62.4 EUR
Availability: PreOrder

Reference WS-27366

€62.40

52.00 € tax excl.

Description
Product Details

4inch E Ink Spectra 6 (E6) Full color E-Paper Display, 600×400 Pixels, SPI E-ink Display (WS-27366)

4inch E Ink Spectra 6 (E6) Full Color E-Paper Display, 600×400 Pixels, SPI Communication, E-Ink Display

4″ Full Color E-Paper Display

Low Power, Wide Viewing Angle, Paper-Like Effect Without Electricity

Ideal for price tags, shelf labels, industrial instruments...

Note: the driver board is optional, please refer to the Package Content for detailed part list

- Size4″
- Resolution600×400
- Viewing Angle>170°
- Display ColorE6 full color
- Grey Scale2

- CommunicationSPI
- Display PanelE-paper
- ExperiencePaper-like
- EnvironmentAmbient Light Required
- Display TypePassively Reflective

HAT+ StandardImproves interoperability

Version Options

4inch e-Paper (E)
raw display, without driver board

4inch e-Paper HAT+ (E)
with driver board

Features At A Glance

Adopts E Ink Spectra 6 (E6) technology, featuring high contrast and high color saturation
No backlight, keeps displaying last content for a long time even when power down
Ultra low power consumption, basically power is only required for refreshing
Comes with online development resources and manual (driver board circuit diagram, examples for Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32)
Optional for e-Paper driver board:
- Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi series boards, Jetson Nano, and RDK X3
- Adopts Raspberry Pi HAT+ standard to improve interoperability, helping the users to design and develop faster, easy to use with other peripherals and extend more functions for Raspberry Pi
- Adapting SPI interface for connecting with controller boards like Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32, etc.
- Onboard voltage translator, compatible with 3.3V / 5V MCUs

Specifications

OPERATING VOLTAGE	Raw display: 3.3V	DISPLAY COLOR	E6 full color (E Ink Spectra 6)
OPERATING VOLTAGE	with driver board: 3.3V/5V	DISPLAY COLOR	E6 full color (E Ink Spectra 6)
INTERFACE	3-wire SPI, 4-wire SPI	GREY SCALE	2
OUTLINE DIMENSIONS	Raw display: 99.00 × 66.00 × 0.85mm	FULL REFRESH TIME	19s
OUTLINE DIMENSIONS	with driver board: 101.00 × 68.00mm	FULL REFRESH TIME	19s
DISPLAY SIZE	84.6 × 56.40mm	REFRESH POWER	<70mW
DOT PITCH	0.141 × 0.141mm	STANDBY CURRENT OF RAW DISPLAY	<0.01uA (almost none)
RESOLUTION	600 × 400 pixels	VIEWING ANGLE	>170°
STANDBY POWER OF DRIVER BOARD VERSION	<0.01mW(typ.)

E Ink Spectra 6 Technology

E Ink Spectra 6 is a newly launched full color e-paper technology that brings fresh vitality to the e-paper industry with excellent color performance, high resolution and high contrast.
Adopts red, yellow, and blue as the primary colors, it offers more possibilities for e-paper color display, featuring high contrast and high saturation to make images clearer and colors brighter.

Spectra displays are made of millions of Microcups which suspend the four different colored particles in clear fluid.

E Ink Spectra 6 technology introduction 2

By applying a negative charge the red particles rise to the top and become visible

E Ink Spectra 6 technology introduction 3

A split charge raises blue particles to the top and become visible

More Advanced Performance

The Resolution Is Up To 200ppi, Features A Wider Range Of Operating Temperature And Faster Screen Refresh Time. And It Is More Power-Saving, Aligning With ESG Trends For Energy Efficiency And Carbon Reduction

Comparison of e-Paper display technologies

Innovative Microcup Full Color Technology Platform

Using Blue Charged Particles To Produce Six Primary Colors, And Employing Dithering Technology To Create Vivid And Saturated Full Color Images.

4inch E Ink Spectra 6 (E6) Full-color E-Paper Display, supports full-color image display

Advantages Of EINK

E-paper display utilizes microcapsule electrophoretic technology for displaying, the principle is: charged particles suspended in clear fluid will move to sides of microcapsule when electric field is applied, making the microcapsule become visible by reflecting ambient light, just as traditional printed paper.
E-paper display will clearly display images/texts under lamplight or natural light, requires no backlight, and features nearly up to 180° viewing angle. It is usually used as e-reader due to its paper-like effect.